The webapp provides for each item the link on ECB's website.
Speeches for : Vitor Constancio where "happen" appeared
2018-05-18 : Interview with Bloomberg TV2018-05-16 : Interview with the Financial Times
2018-01-17 : Interview with La Repubblica
2018-01-17 : Interview with La Repubblica
2014-10-26 : Transcript of the comprehensive assessment press conference (with Q&A)
2014-09-11 : Interview with Börsen-Zeitung
2012-10-22 : Reform of the EU Banking Sector